a

files/migrations/0017_mediapermission_source.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.6 on 2026-04-21 15:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('files', '0016_category_lti_platform'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mediapermission',
+            name='source',
+            field=models.CharField(choices=[('lti_embed', 'LTI Embed'), ('explicit', 'Explicit')], default='explicit', max_length=32),
+        ),
+    ]

files/models/media.py

@@ -981,10 +981,18 @@ class MediaPermission(models.Model):
         ("owner", "Owner"),
     )
 
+    SOURCE_LTI_EMBED = 'lti_embed'
+    SOURCE_EXPLICIT = 'explicit'
+    SOURCE_CHOICES = (
+        (SOURCE_LTI_EMBED, 'LTI Embed'),
+        (SOURCE_EXPLICIT, 'Explicit'),
+    )
+
     owner_user = models.ForeignKey('users.User', on_delete=models.CASCADE, related_name='granted_permissions')
     user = models.ForeignKey('users.User', on_delete=models.CASCADE)
     media = models.ForeignKey('Media', on_delete=models.CASCADE, related_name='permissions')
     permission = models.CharField(max_length=20, choices=PERMISSION_CHOICES)
+    source = models.CharField(max_length=32, choices=SOURCE_CHOICES, default=SOURCE_EXPLICIT)
     created_at = models.DateTimeField(auto_now_add=True)
 
     class Meta:

files/views/media.py

@@ -183,7 +183,10 @@ class MediaList(APIView):
             else:
                 base_queryset = Media.objects.prefetch_related("user", "tags")
 
-                # Build OR conditions similar to _get_media_queryset
+                exclude_lti_embed = request.GET.get('exclude_lti_embed') == '1'
+                if exclude_lti_embed:
+                    conditions = Q(permissions__user=request.user, permissions__source=MediaPermission.SOURCE_EXPLICIT)
+                else:
                     conditions = Q(permissions__user=request.user)
 
                 if getattr(settings, 'USE_RBAC', False):

frontend/src/static/js/components/profile-page/ProfilePagesHeader.js

@@ -5,7 +5,7 @@ import { LinksContext, MemberContext, SiteContext } from '../../utils/contexts/'
 import { PageStore, ProfilePageStore } from '../../utils/stores/';
 import { PageActions, ProfilePageActions } from '../../utils/actions/';
 import { CircleIconButton, PopupMain } from '../_shared';
-import { translateString, inEmbeddedApp, inSelectMediaEmbedMode, isSelectMediaMode, isShareMediaDisabled } from '../../utils/helpers/';
+import { translateString, inEmbeddedApp, inSelectMediaEmbedMode, isSelectMediaMode } from '../../utils/helpers/';
 
 class ProfileSearchBar extends React.PureComponent {
     constructor(props) {
@@ -373,7 +373,6 @@ class NavMenuInlineTabs extends React.PureComponent {
 
     render() {
         const isSelectMediaMode = inSelectMediaEmbedMode();
-        const shareMediaDisabled = isShareMediaDisabled();
 
         // Append action=select_media to links when in select mode
         const mediaLink = isSelectMediaMode
@@ -416,7 +415,7 @@ class NavMenuInlineTabs extends React.PureComponent {
                                 link={sharedByMeLink}
                             />
                         ) : null}
-                        {this.userIsAuthor && !shareMediaDisabled ? (
+                        {this.userIsAuthor ? (
                             <InlineTab
                                 id="shared_with_me"
                                 isActive={'shared_with_me' === this.props.type}

frontend/src/static/js/pages/ProfileSharedWithMePage.js

@@ -11,7 +11,7 @@ import { ProfileMediaFilters } from '../components/search-filters/ProfileMediaFi
 import { ProfileMediaTags } from '../components/search-filters/ProfileMediaTags';
 import { ProfileMediaSharing } from '../components/search-filters/ProfileMediaSharing';
 import { ProfileMediaSorting } from '../components/search-filters/ProfileMediaSorting';
-import { inEmbeddedApp, inSelectMediaEmbedMode } from '../utils/helpers';
+import { inEmbeddedApp, inSelectMediaEmbedMode, isShareMediaDisabled } from '../utils/helpers';
 
 import { Page } from './_Page';
 
@@ -86,6 +86,7 @@ export class ProfileSharedWithMePage extends Page {
         let requestUrl = this.state.requestUrl;
 
         if (author) {
+            const excludeLtiEmbed = isShareMediaDisabled() ? '&exclude_lti_embed=1' : '';
             if (this.state.query) {
                 requestUrl =
                     ApiUrlContext._currentValue.media +
@@ -93,6 +94,7 @@ export class ProfileSharedWithMePage extends Page {
                     author.id +
                     '&show=shared_with_me&q=' +
                     encodeURIComponent(this.state.query) +
+                    excludeLtiEmbed +
                     this.state.filterArgs;
             } else {
                 requestUrl =
@@ -100,6 +102,7 @@ export class ProfileSharedWithMePage extends Page {
                     '?author=' +
                     author.id +
                     '&show=shared_with_me' +
+                    excludeLtiEmbed +
                     this.state.filterArgs;
             }
         }

lti/views.py

@@ -744,6 +744,7 @@ class EmbedMediaLTIView(View):
                                 defaults={
                                     'owner_user': media.user,
                                     'permission': 'viewer',
+                                    'source': MediaPermission.SOURCE_LTI_EMBED,
                                 },
                             )
                             can_view = True